NL54629C - - Google Patents
Info
- Publication number
- NL54629C NL54629C NL85711A NL85711A NL54629C NL 54629 C NL54629 C NL 54629C NL 85711 A NL85711 A NL 85711A NL 85711 A NL85711 A NL 85711A NL 54629 C NL54629 C NL 54629C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE516246X | 1937-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL54629C true NL54629C (fr) | 1943-06-15 |
Family
ID=6549187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL85711A NL54629C (fr) | 1937-06-24 | 1937-12-28 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR839553A (fr) |
| GB (1) | GB516246A (fr) |
| NL (1) | NL54629C (fr) |
-
1937
- 1937-12-28 NL NL85711A patent/NL54629C/xx active
-
1938
- 1938-06-21 FR FR839553D patent/FR839553A/fr not_active Expired
- 1938-06-24 GB GB18723/38A patent/GB516246A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB516246A (en) | 1939-12-28 |
| FR839553A (fr) | 1939-04-06 |